Silica-alumina-nitrogen containing glasses for production of gla

Silica-free, alkali metal-free and lead-free sealing glasses

Silicate-bonded silica materials

Siliceous ashes and hydraulic cements prepared therefrom

Silicon carbide body containing a molybdenum disilicide alloy

Silicon carbide powder compositions

Silicon carbide-boron carbide sintered body

Silicon coating compositions and method of production

Silicon nitride compositions in the Si.sub.3 N.sub.4 -Y.sub.2 O.

Silicon nitride NGV's and turbine blades

Silicon nitride-based sintered material and method for manufactu

Silicon nitride-silicon carbide composite material

Silicon nitride-silicon carbide composite material

Silicon nitride-zirconium silicate ceramics

Siloxane-tin coatings

Silver alloy plating bath and method of forming a silver...

Silver base activating solutions for electroless copper depositi

Silver compositions

Silver containing conductive coatings

Silver-free polarizing photochromic glasses